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Pull requests: apache/datafusion-comet

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Pull requests list

chore(deps): bump the codeql-actions group with 2 updates dependencies Pull requests that update a dependency file
#4970 opened Jul 17, 2026 by dependabot Bot Loading…
chore(deps): bump object_store from 0.13.2 to 0.14.1 in /native dependencies Pull requests that update a dependency file
#4957 opened Jul 17, 2026 by dependabot Bot Loading…
3
feat: build gate + inert wiring for contrib Delta scans [Delta contrib split, part 2]
#4952 opened Jul 17, 2026 by schenksj Contributor Loading…
1
feat: Implement TimeType support - Infrastructure - sort, min/max
#4951 opened Jul 16, 2026 by YutaLin Contributor Loading…
1
1
build: enable Spark SQL tests for released Spark 4.2.0 run-spark-4.2-tests Run the Spark 4.2 SQL tests on this PR
#4950 opened Jul 16, 2026 by andygrove Member • Draft
1
fix: decode invalid UTF-8 at the JVM to native FFI import boundary
#4945 opened Jul 15, 2026 by andygrove Member • Draft
perf: vectorize float/decimal to narrow-integer casts
#4941 opened Jul 15, 2026 by andygrove Member Loading…
5
perf: vectorize integer-to-decimal cast
#4939 opened Jul 15, 2026 by andygrove Member Loading…
7
perf: optimize spark_array_compact (no-op fast path for null-free arrays)
#4934 opened Jul 15, 2026 by andygrove Member Loading…
5
perf: reuse quantile summary buffers during merge
#4932 opened Jul 15, 2026 by peterxcli Member Loading…
1
1
perf: optimize struct_to_json (10% faster)
#4927 opened Jul 14, 2026 by andygrove Member Loading…
6
perf: optimize spark_ceil (3x faster)
#4926 opened Jul 14, 2026 by andygrove Member Loading…
7
perf: optimize to_csv_inner in datafusion-comet-spark-expr
#4925 opened Jul 14, 2026 by andygrove Member • Draft
perf: optimize cast_decimal128_to_utf8 in datafusion-comet-spark-expr
#4924 opened Jul 14, 2026 by andygrove Member Loading…
5
perf: optimize spark_regexp_extract_all in datafusion-comet-spark-expr
#4923 opened Jul 14, 2026 by andygrove Member • Draft
perf: optimize arrays_zip_inner in datafusion-comet-spark-expr
#4922 opened Jul 14, 2026 by andygrove Member • Draft
perf: optimize might_contain_longs in datafusion-comet-spark-expr
#4921 opened Jul 14, 2026 by andygrove Member • Draft
perf: optimize spark_cast_float64_to_utf8 (~40% faster)
#4918 opened Jul 14, 2026 by andygrove Member Loading…
3
perf: optimize date_parser / cast string to date (up to 2x faster)
#4917 opened Jul 14, 2026 by andygrove Member Loading…
7
perf: optimize parse_string_to_decimal (30-40% faster)
#4916 opened Jul 14, 2026 by andygrove Member Loading…
7
perf: optimize date_trunc (>2x faster)
#4915 opened Jul 14, 2026 by andygrove Member Loading…
5
perf: optimize spark_cast_utf8_to_boolean (>2x faster)
#4914 opened Jul 14, 2026 by andygrove Member Loading…
5
perf: optimize cast_binary_to_string binary-format styles (up to 27x faster)
#4912 opened Jul 13, 2026 by andygrove Member Loading…
18
perf: optimize spark_floor (up to 4x faster)
#4911 opened Jul 13, 2026 by andygrove Member Loading…
2
docs: expand tuning guide with performance and memory configs
#4908 opened Jul 13, 2026 by andygrove Member Loading…
2 tasks
ProTip! Updated in the last three days: updated:>2026-07-14.